Side effects can vary greatly, and occasionally take an odd turn. Everyone knows the normal side effects detailed on the label of just about any prescription drug: nausea, constipation, drowsiness, dry mouth, or allergic reactions. But sometimes, bizarre side effects can present in certain patients. Here are a few of the more peculiar prescription drug side effects that pharmacists may want to mention to patients: Urine Color Changes Many drugs could cause changes in urine color, but particular hues are even more alarming than others. Pharmacists are already conscious that phenazopyridine , a common OTC analgesic for urinary tract infections, can change urine orange or actually red.ARYx Therapeutics to complete an out-licensing contract for clinical commercialization and development of budiodarone ARYx Therapeutics, Inc. , a biopharmaceutical business, today announced that it offers implemented a staffing intend to operate the company that anticipates licensing its business lead development programs and resuming advancement of earlier stage product applicants. ARYx expects to comprehensive an out-licensing agreement in the near term for the medical advancement and commercialization of its oral anti-arrythmic agent, budiodarone, and, following that, entering into similar agreements for its two other past due stage products, ATI-7505, for the treating different gastrointestinal disorders, and tecarfarin, an oral anticoagulant agent.